//
//  Badge.swift
//  Landmarks
//
//  Created by renmadao on 2021/2/14.
//

import SwiftUI

struct Badge: View {
    static let rotationCount = 8
    var badgeSymbols: some View {
        ForEach(0..<Badge.rotationCount) { i in
            RotatedBadgeSymbol(angle: .degrees(Double(i) / Double(Badge.rotationCount)) * 360.0)
        }
        .opacity(0.5)
    }
    
    var body: some View {
        ZStack{
            BadgeBackground()
            GeometryReader { geometry in
                badgeSymbols.scaleEffect(1.0 / 4.0, anchor: .top).position(x: geometry.size.width / 2.0, y: (3.0 / 4.0) * geometry.size.height)
            }
            
        }
        .scaledToFit()
    }
}

struct Badge_Previews: PreviewProvider {
    static var previews: some View {
        Badge()
    }
}
